102240900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2035

約数の個数: 144

約数和(自身を含む): 346158400

約数和(自身を除く): 243917500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 1993, 2052, 2565, 2700, 2850, 3420, 3986, 4275, 5130, 5700, 5979, 7972, 8550, 9965, 10260, 11958, 12825, 17100, 17937, 19930, 23916, 25650, 29895, 35874, 37867, 39860, 49825, 51300, 53811, 59790, 71748, 75734, 89685, 99650, 107622, 113601, 119580, 149475, 151468, 179370, 189335, 199300, 215244, 227202, 269055, 298950, 340803, 358740, 378670, 448425, 454404, 538110, 568005, 597900, 681606, 757340, 896850, 946675, 1022409, 1076220, 1136010, 1345275, 1363212, 1704015, 1793700, 1893350, 2044818, 2272020, 2690550, 2840025, 3408030, 3786700, 4089636, 5112045, 5381100, 5680050, 6816060, 8520075, 10224090, 11360100, 17040150, 20448180, 25560225, 34080300, 51120450, 102240900]

約数ペア:

[(1, 102240900), (2, 51120450), (3, 34080300), (4, 25560225), (5, 20448180), (6, 17040150), (9, 11360100), (10, 10224090), (12, 8520075), (15, 6816060), (18, 5680050), (19, 5381100), (20, 5112045), (25, 4089636), (27, 3786700), (30, 3408030), (36, 2840025), (38, 2690550), (45, 2272020), (50, 2044818), (54, 1893350), (57, 1793700), (60, 1704015), (75, 1363212), (76, 1345275), (90, 1136010), (95, 1076220), (100, 1022409), (108, 946675), (114, 896850), (135, 757340), (150, 681606), (171, 597900), (180, 568005), (190, 538110), (225, 454404), (228, 448425), (270, 378670), (285, 358740), (300, 340803), (342, 298950), (380, 269055), (450, 227202), (475, 215244), (513, 199300), (540, 189335), (570, 179370), (675, 151468), (684, 149475), (855, 119580), (900, 113601), (950, 107622), (1026, 99650), (1140, 89685), (1350, 75734), (1425, 71748), (1710, 59790), (1900, 53811), (1993, 51300), (2052, 49825), (2565, 39860), (2700, 37867), (2850, 35874), (3420, 29895), (3986, 25650), (4275, 23916), (5130, 19930), (5700, 17937), (5979, 17100), (7972, 12825), (8550, 11958), (9965, 10260)]